Why Do Dogs Tilt Their Heads When You Talk?

Have you ever been talking to (or at) a dog, and the dog tilts their head adorably to look at you while you're talking? It's incredible, it's heartwarming, it's cute as all get-out. But why do they do it?

This question comes to me from a customer who was wondering just that. They were telling me about their puppy, who is currently in that brand-new stage where their paws and ears are way too big for them. Whenever they talked, their pup would perk up and listen, and flop their head back and forth. The comical sight of those gigantic ears wiggling back and forth made them wonder just why their dog was doing it at all.

And you know? I wasn't sure either! So, I went and did some digging, and here's what I came up with.

Differences in Hearing

The first thing it's worth considering when you're thinking about why dogs are tilting their heads when we talk is just how their sense of hearing differs from our own.

Dogs have a better sense of hearing than people do. The concept of the "dog whistle", a high-pitched whistle that is too high for people to hear but is audible to dogs, comes from this fact. That's why they can be used for training without disrupting people around you the way an audible whistle would, after all.

At the same time, though, dog hearing is actually a little worse than ours in one key way: it's actually very directional.

When you hear a sound, you can usually tell more or less where it came from, right? You can tell if it was behind you, or off to one side of you, or from the front-left, or whatever other direction. Humans have very omnidirectional hearing in this way.

Dogs are a little different. The external part of the ear, the bit that sticks up like a sail or hangs droopy like a sheet, is called the pinna. If you've ever seen a dog get alerted by some kind of suspicious sound, and swivel their ears to aim in that direction, that's not just a behavior of alertness. It's literally them "focusing" their ears in that direction.

If you want to focus on something visually, you can turn your eyes. If a dog wants to focus on something audibly, they can turn their ears.

If their pinna is pointed the wrong direction, it becomes a physical barrier in the way of sound reaching their ear canal and eardrum. They can still hear something, but it's going to be muted and less precise.

So, in order to better hear something, your dog will turn their ears in that direction. If they still don't really hear it well, they might tilt their head in different ways to further enhance (or at least attempt to enhance) the sound.

Analytical Function for Dog Head Tilting

This isn't just about getting the most sound out of any given, well, sound.

Remember how a dog's sense of hearing is better than ours? It's not just about how well they can hear quiet things, or how much higher or lower frequencies they can hear that we can't. They also can use that directional hearing to get more information out of a sound.

If you've ever met a dog that seems entirely unbothered by sounds outside of their yard, but gets riled up when those same sounds occur within their yard, even if they aren't looking out a window at all? That's a good example.

When a dog tilts their head and swivels their ears, they can get different information from each ear. If the noise is consistent, rather than a one-time sharp noise, they can adjust and listen in different ways. They can effectively determine the direction and even distance of a sound from those subtle differences between what each ear hears.

It sounds astonishing, but we people can do sort of the same thing, in a limited way. It's how our version of directional hearing works, and how we can tell more or less whether a noise was close by or distant but loud. The dog version is just a lot more advanced.

Head Tilting when Listening to You

All of that is pretty fascinating, but why does your dog tilt their head when they're listening to you directly? I mean, they're standing in front of you, looking up at you, and you're talking clearly directly to them. Why are they tilting their head to listen?

A few reasons, actually.

One is, just because you're right in front of them, doesn't mean that's the ideal position to be heard. If you look at them, on some dogs, you might notice that you can see the outside of their ears in between you and their ear canals. That means their pinna is blocking some amount of sound. They don't want to completely turn away from you for better listening (they like to be attentive, you see), but they want as clear a hearing as they can get.

Another reason is the way dog anatomy works. The muscles that they use to adjust their ear, especially the middle ear, are connected and controlled by the same part of the brain as the muscles that control facial expressions and the movement of the head itself. They might be trying to focus on the sound of your voice, and the head tilt is a biological coincidence.

A third reason is that it's just a matter of attention. By tilting their head while looking at you when you talk, they're showing you visually that they're paying attention.

It's also possible, especially for young dogs that are just starting to learn commands, that they think they aren't hearing you well, because they don't recognize the things you're saying. They tilt and turn their head to see if they can make sense out of what you're saying.

After all, human language is just random sounds to a dog until you teach them what those sounds mean through training.

That said, some studies have shown that the head tilts tend to happen when they do recognize words. It's less about unfamiliarity and more about recognition and excitement. They also tilt their heads more when you're talking to them in a higher-pitched, more excited tone of voice.

Not Just About Hearing

Most of the reason dogs tilt their heads when you're talking to them is about hearing. But that's not the only reason.

Another reason is simply surprise. Unexpected noises or unusual sounds can trigger the same reflex, like that video of a dog tilting when a banjo is strummed, or dogs that tilt at surprising things like a jack-in-the-box going off or a toaster popping.

There's also a visual component. Dogs have a somewhat limited range of motion with their eyes, so they tend to tilt their whole heads when they want to look at something. Tilting side to side might be getting them a better look in the direction of whatever they're curious about.

Fun Facts About Dog Head Tilting

There's actually some really interesting information that we've learned while studying this head tilting in dogs.

First of all, if you had to guess, would you say dogs tend to tilt to one side or the other, or more or less equally across both?

As it turns out, most dogs tilt their heads to the right. The theory is that this is because they're engaging the language processing center of their brain, which is on the left side, and much like us, dog brains are contralateral, with the left hemisphere controlling the right side and vice versa.

Here's another one: male dogs tilt more often than female dogs, and when they do, they tilt further. There's not really a clear reason why this division exists, but it was observed in at least one study.

One thing that might not surprise you, though, is that many dogs don't tilt at all, or very rarely tilt, more out of surprise than anything. One study looked at 103 dogs, and only 40 of them (less than half) tilted while listening. So, if your dog doesn't tilt their head, or they grew out of it after they aged out of puppyhood, don't be too surprised.

We also have ruled out a few things.

For example, it's unquestionably adorable when your dog tilts their head at you, but that's not a factor as far as your dog is concerned. Unless you're intentionally training them that a head tilt means a treat, they don't have an inherent association with cute behavior. They might not even consciously realize they're tilting! They certainly aren't fishing for treats, any more than they normally are anyway.

There's also the "cognitive offload" theory. Cognitive offloading is the act of taking some small action that serves as a "break" in a line of thought, releasing some thoughts and opening up space for more. Some people theorized that head tilting was a way to offload one train of thought to make space for another, but there hasn't really been evidence to back this up.

One thing's for sure: we don't know the full extent of why dogs tilt their heads, one way or the other. We have a lot of theories and a lot of information, but there's still a lot that eludes us. So, for now, accept it as an engaging curiosity likely related to language processing and active listening, and enjoy the wonder and the mystery of the behavior of our close furry friends.

More Questions About Dog Head Tilting

As usual, let's wrap things up with a few questions I didn't get a place to work into the main post.

Does the head tilting differ by dog breed?

Surprisingly, yes! It's all about ear anatomy. That pinna I mentioned up top? It's different in different breeds. Some have a larger and more developed pinna, while others have smaller and less mobile versions. It makes sense, right? I mean, it's basically just their ears themselves.

Depending on how well they can hear without moving their ears, they might not need to move at all. That's why the dogs with the biggest head tilts tend to be similar breeds, while you don't see the behavior much from others.

If dog hearing is so much better, why aren't they bothered by loud noises like a TV?

Think about it this way: someone with bad eyesight and someone with good eyesight perceive the world differently. But the person with good eyesight isn't seeing the world as if it's brighter than the person with bad eyesight. They just get more detail from a distance.

A dog being able to hear quiet or distant things doesn't mean the things they hear come across as louder.

But, in some cases, the noise might bother your dog for different reasons. For example, a failing piece of electronics might emit a humming noise that you can't perceive, but your dog can, and they might whine about it or avoid the area when it's on. So, it's worth paying attention!

Do dogs tilt their heads when listening to other dogs, too?

Sometimes! But they don't need to as much, for a few reasons.

For one thing, while dogs do have various vocalizations they can use to communicate with one another, it's not their main way of communicating the way we use language. Instead, a lot of what they use to communicate is actually in things like scent and body language.

In fact, tilting their head can actually be a sign of submission in certain cases, so while it can happen, it might not even happen for the same reasons.

What do you think? Do you have any other questions about this topic that I didn't answer? Feel free to let me know, and I'll see if I have an answer and can add it to the post! Or, if you have another question that I haven't already covered here on my blog, feel free to ask! I'm always on the lookout for inspiration for future posts.